baber/WOPTO huggingface dataset:
Patent JP-H06215720-A (JP)
Title: Electron microscope
Inventor: YOTSUTSUJI TAKAFUMI
IPC: H01J37/22
Filed: 1993-01-20
Abstract: PURPOSE:To provide an electron microscope having high detection efficiency for a sample by achieving the retrieval of samples, which is conventionally carried out manually, in an electron microscope by automating the movement of a sample board by using a CPU. CONSTITUTION:A sample board 4, in which a sample 5 is fitted, is automatically moved in the two direction of axes X and Y by the amount of movement interlocking with the magnification of a transmission electron beam image. Operational conditions such as the range of movement, the velocity of movement, and acceleration/deceleration time are displayed on a condition display CRT 19, and the retrieval of a sample 5 in a designated range is carried out by setting the operational conditions by an operation part 18. Effective retrieval of samples can be achieved in a short period of time by automating the retrieval of samples which is conventionally carried out manually, and the operability of the electron microscope is drastically improved.
Patent JP-H09193381-A (JP)
Title: Ink jet head
Inventor: SAITO ASAO
IPC: B41J2/05
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To make the testing of the operation of a latch circuit provided behind an input section possible. SOLUTION: The ink jet head is equipped with a printed circuit board 3 on which multiple external input terminals are formed, and at least one silicon substrates 2, 2' on which an electricity-heat conversion element 4 and driving circuits 5, 6, 7 which drive the element, and the driving circuits drive the electricity-heat conversion element 4 are composed so that inputs may be connected to the respective external input terminals of the printed circuit board through a wire bonding and drive the electricity-heat conversion element 4 on the basis of the inputted external signals.  In such case, the first signal system where signals processed in the driving circuits are taken out, the second signal system where signals entered into the driving circuits through the wire bonding are taken out, multiple external output terminals 16 to 19, 20 to 23 which output externally signals taken out by the first and the second signal systems, an insulating member which insulates multiple external output terminals which are provided in the printed circuit board 3 from outside.
Patent JP-S61166760-A (JP)
Title: Braking control unit for vehicles
Inventor: IMOTO YUZO
IPC: F16D65/14
Filed: 1985-01-21
Abstract: PURPOSE:To omit a hydraulic transfer pipe line as well as to improve reliability in a control unit, by installing a piezoelectric control cylinder in a wheel cylinder, while operating this piezoelectric control piston with a brake operation detecting signal and performing its control. CONSTITUTION:A control unit (unillustrated herein) emits a braking command with a brake operation signal, lowering voltage to be fed to a piezoelectric mechanism 272 of a piezo-piston 27, and makes the capacity smaller. Therefore, a control piston 273 moves in a direction where an oil chamber 28 expands, and simultaneously a volumetric control piston 30 also moves so as to expand the capacity of an oil chamber 23. Under this condition, the control unit closes a control valve 34 and closes up the oil chamber 23 tight. After that, high voltage is fed to the piezoelectric mechanism 272, and when the piezo-piston 27 is expanded longer, the volumetric control piston 30 is driven whereby oil pressure is produced in the oil chamber 23. With this oil pressure, a brake piston 22 is driven, thus braking takes place. Feed voltage of the piezo-piston 27 is controlled whereby braking pressure is controlled.
Patent JP-S62165113-A (JP)
Title: Distance measuring instrument
Inventor: MURATA MASAYOSHI
IPC: G01B11/00
Filed: 1986-01-17
Abstract: PURPOSE:To accurately measure displacement, distance, etc., of even an object with unknown light reflectivity by irradiating laser beams with different wavelength for each fiber on the object to be measurd respectively from two projecting fibers whose light projecting end faces are separated. CONSTITUTION:The optical fibers 15 and 17 for projection and the optical fibers 16 and 18 for photodetection are constituted by bunching plural optical fibers respectively. Further, the fibers 15 and 16, and 17 and 18 are made couples respectively and the ends are put together and fixed by a cylindrical body 24 and each end face is separated by the distance C. In this way, the laser beams 13 and 14 with different colors mutually generating with laser devices 11 and 12 are irradiated on the object 29 to be measured via the optical fibers 15 and 17. Then, the reflected light is photodetected by the fibers 16 and 18 and transmitted to photoelectric converters 21 and 22 via optical filters 19 and 20 and the distance X between the end faces of a couple of optical fibers 15 and 16 and the object 29 to be measured is calculated by a signal processor 23. Since the end faces of two fibers are deviated and each quantity of photodetection is detected and processed and the distance X is made calculated, the accurate distance to be measured is obtained even if the reflection coefficient of the object to be measured is unknown.
Patent JP-H05199710-A (JP)
Title: Starter of engine for vehicle
Inventor: OSAWA KOICHI
IPC: H02K5/18
Filed: 1992-01-20
Abstract: PURPOSE:To provide a starter of an engine for a vehicle in which a rise of a temperature at the time of starting and after starting is prevented and a size can be reduced. CONSTITUTION:A heat shielding plate 8 made of shape memory alloy is mounted at a yoke 2 of a starter. The plate is brought into contact with an outer surface of the yoke in an ambient temperature state. When its temperature rises to a predetermined temperature or higher, it is thermally expanded, a contact position 9 is separated from the outer surface of the yoke, and it is opposed to the outer surface of the yoke by assuring a heat insulation space 14 thereto. Since the plate is brought into contact with the outer surface of the yoke 2 at the time of starting, heat of the yoke 2 is transferred to the plate through the position 9, and radiated externally through the plate. After starting, when heat tends to radiate from the exterior, the plate is thermally deformed to be separated from the outer surface of the yoke 2 and surface-opposed to the outer surface of the yoke 2 by assuring the space 14, and hence the heat from the exterior is shut OFF by the space 14.
Patent JP-H01187217-A (JP)
Title: Reinforced ground stratum former
Inventor: NAKAYAMA SATOHIRO
IPC: E02D3/12
Filed: 1988-01-19
Abstract: PURPOSE:To form a reinforced ground stratum with good efficiency by a method in which a bendable boom is mounted on a slewing base fitted on a mobile type vehicle, a support arm is attached to a boom, and a soil jet nozzle and a fiber jet nozzle are provided on the arm. CONSTITUTION:The basal end of a bendable frame 4 is mounted in a tilting manner to a slewing base 3 fitted on the frame 2 of a mobile type vehicle. A support arm 6 to be turned by a driver 5 is attached to the tip of the boom 4, and a soil jet nozzle 8 to be turned by a driver is also attached to the arm 6. A fiber jet nozzle 11 through which long fibers are jetted in a zig-zag form to the soil sprayed portion while being reciprocally rocked by a driver is also provided on the arm 6.
Patent JP-H01186231-A (JP)
Title: Tilt finger device for transfer feeder
Inventor: NODA JUICHI
IPC: B21D43/05
Filed: 1988-01-19
Abstract: PURPOSE:To prevent the interference of a work and a metallic die by selecting a tilt angle of a finger by constituting the title device so that the finger for carrying the work can be tilted to plural stages. CONSTITUTION:As for guide grooves 17a, 17b and 17c of a slide 17, width in the vertical direction is different in three stages, and when a locking pin 19 is inserted into a pin hole 18a, a roller 16 of a lever 14 is positioned in the guide groove 17a of wide width, and a finger is stopped at a position of 0 deg.. In this state, when a work which has been formed by a working station is clamped, and a feed bar goes into a lift operation, a lever 5 is turned in the clockwise direction by a tilt cylinder 6, and a tilt operation of the finger is executed. In such a way, the finger can be tilted in plural stages, and by selecting a tilt angle of the finger in accordance with a work shape, the work can be carried without allowing the work and a metallic die to interfere with each other.
Patent JP-H08196119-A (JP)
Title: Traveling control mechanism for seedling transplanter
Inventor: ORIMOTO MASAKI
IPC: G05G5/04
Filed: 1995-01-23
Abstract: PURPOSE: To provide the subject mechanism enabling to operate a speed control lever in a proper state according to working status without impairing the operability. CONSTITUTION: In this traveling control mechanism for a seedling transplanter equipped with a seedling transplanting working device on a traveling vehicle and a speed control lever 23 for changing the traveling speed of the vehicle and designed to conduct seedling transplanting works in a slower set speed region, the mechanism is equipped with a speed control implement 28 designed to regulate that the speed control lever 23 is operated toward higher speed side beyond a set speed region and also designed to be retreatable from the moving control region of the speed control lever 23 so as to allow the moving control toward higher speed side beyond the set speed region by operating the speed control lever 23 with a force exceeding a set operating force.
Patent JP-H05196614-A (JP)
Title: Quantitative analysis method for unburnt substance in metal oxide powder
Inventor: KAMIYA SUMIO
IPC: G01N31/00
Filed: 1992-01-20
Abstract: PURPOSE:To provide a quantitative analysis method for analyzing the amount of the unburnt substance remaining in metal oxide powder, capable of determining the amount of the unburnt substance remaining in the produced metal oxide powder, with ease, rapidity, low cost, and high accuracy, without using a time-consuming and expensive chemical analysis or instrumental analysis, etc. CONSTITUTION:In a quantitative analysis of the unburnt substance in the metal oxide powder produced by the manufacture of a metal oxide powder such that a metal powder is ignited so as to form a combustion flame followed by continuously oxidizing and burning the metal powder, the metal oxide powder is mixed with a solvent affinitive to it so as to prepare a suspension. The suspension is subjected to a dispersion processing by means of an ultrasonic cleaner, then being subjected to a classification processing by means of a centrifugal separator, followed by separating the suspension into the layer 11 consisting of a suspension containing the metal oxide powder and the solvent, the layer 12 consisting of the metal oxide powder, and the layer 13 consisting of an unburnt substance. The layer 13 consisting of the unburnt substance is visually compared with a standard specimen prepared in advance, so that the amount of the unburnt substance in the metal oxide powder is determined.
Patent JP-S59133537-A (JP)
Title: Original size detecting device of copying machine
Inventor: MAEKAWA ETSUICHI
IPC: G03B27/62
Filed: 1983-01-19
Abstract: PURPOSE:To make a circuit configuration simple and to improve the reliability by providing plural colored parts at intervals corresponding to the original size on the original pressing face, and detecting the original size by receiving reflected light from the colored parts. CONSTITUTION:In case where an original of, for instance, B5 size is set on an original stand 2, when a copy button is depressed, an exposure lamp 4 is turned on and optical scanning is made. The reflected light is projected onto a color sensor 21. After irradiating the original D of B5 size, the exposure lamp 4 irradiates a part of platen cover 3 where there is no original. During this irradiation, the sensor 21 obtains a signal of colored part. As this colored part forms a striped pattern in the direction of scanning, signals of three colored parts are obtained when the original is B5 size. By storing the relation between the number of colored parts and the size of original beforehand, the size of original can be detected. By this way, a circuit configuration can be made simple and the reliability can be improved.
Patent JP-S5393788-A (JP)
Title: Production of semiconductor device
Inventor: KUMABE HISAO
IPC: H01L21/31
Filed: 1977-01-26
Abstract: PURPOSE: To obtain dense insulation films without giving adverse influence to other materials by growing the SiO 2  films formed on a semiconductor substrate using GaAs by a high frequency sputtering method and subjecting these to heat treatment in an O 2  atmosphere. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08201457-A (JP)
Title: Electromagnetic field estimation system
Inventor: SAKAI TAKASHI
IPC: G06Q10/04
Filed: 1995-01-23
Abstract: PURPOSE: To calculate the radio signal transmission characteristics between a transmitting point and an observing point in order to make possible design of a radio communication system. CONSTITUTION: A section 1 for calculating the Euclid distance D, between point A where a transmitter is located and point B where an observer is present, is coupled with a section 2 for comparing the distance D with a preset threshold distance (d). A calculating section 3 for setting the strength of electromagnetic field between the points A, B at zero when d<D is coupled in parallel with a section 4 for calculating the strength of electromagnetic field between the points A, B when d>D. Since the calculation of propagation path characteristics can be eliminated at two points not required for system design by simply comparing the Euclid distance between two points with a preset threshold distance (d), efficiency can be enhanced in the system design.
Patent JP-S53105246-A (JP)
Title: Production of fiber for optical transmission
Inventor: YAMAMOTO YUTAKA
IPC: C03C25/10
Filed: 1978-01-27
Abstract: PURPOSE:To make possible easy production of an optical transmission fiber of high mechanical characteristics in both mean value and minimum value and of high mechanical and optical stability by coating a resin composition layer on the glass fiber immediate after melt spinning and at a specific time.
Patent JP-S60152507-A (JP)
Title: Production of acyl halide group-containing, fluorine-containing polymer
Inventor: SADA TOSHIKATSU
IPC: C08F8/20
Filed: 1984-01-23
Abstract: PURPOSE:To produce the titled polymer in good yields, by reacting a specified fluorine-containing polymer containing an oxygen-containing hydrocarbon compound with a reagent for forming an acyl halide. CONSTITUTION:A fluorine-containing polymer containing 0.3meq/g (dry resin) or above bound cation exchange groups [e.g., tetrafluoroethyleneperfluoro(3,6- dioxa-4-methyl-7-octenesulfonyl chloride) copolymer] is immersed in a liquid oxygen-containing hydrocarbon compound (e.g., ethylene glycol) until 0.1wt% or above oxygen-containing hydrocarbon compound is incorporated in the fluorine- containing polymer. The cation exchange groups of this fluorine-containing polymer are reacted with a reagent for forming an acyl halide (e.g., thionyl chloride) for 30min-100hr at a temperature of from 80 deg.C to the decomposition temperature of the formed acyl halide groups.
Patent JP-H07221263-A (JP)
Title: Semiconductor device
Inventor: HOSHI MASAHIKO
IPC: H01L25/18
Filed: 1994-01-28
Abstract: PURPOSE:To provide, at low cost, a semiconductor device whose reliability is high by eliminating concentrated stress on a wiring terminal for the semiconductor device. CONSTITUTION:Out of wiring terminals 6a, 6b connecting semiconductor chips 1 to terminal metal fittings 9, every wiring terminal 6a arranged near the center and deformed largely when a case 8 is deformed is formed in such a way that it is given a deformation-tolerance amount which is larger than that of every wiring terminal 6b near the periphery while the length of the upper-side part is made different from that of the lower-side part of the C-bend part. Thereby, stresses in wiring-terminal soldered parts 2a, 2b due to the deformation of the case 8 are made uniform; a crack is hardly caused in the soldered parts due to the concentration of the stresses; and the high thermal reliability of the semiconductor device is obtained.
Patent JP-S59134051-A (JP)
Inventor: MIURA YOSHIHARU
IPC: B61B12/02
Filed: 1983-01-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10208336-A (JP)
Title: Cylinder motor control device
Inventor: INOUE SHUJI
IPC: G11B15/473
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder motor control device adaptable to a cylinder motor equipped with a special mode cylinder of a pair of heads for performing special recording and reproducing modes. SOLUTION: The device is constituted to carry out operation in such a way that a head switching(HSW) pulse is generated in synchronization with the rotation of a cylinder motor, and also phase error is detected to control its phase. A discriminator 16 is provided to discriminate which head mode the timing of the HSW pulse should belong to, and moreover a selecting switch 15 is provided to select two kinds of data 4a and 4b in conformity with the HSW timing for the purpose of setting phase reference timing based on a result of the above discrimination.
Patent JP-S55101030-A (JP)
Title: Wavelength loss tester
Inventor: HASUMI RITSUO
IPC: G01M11/00
Filed: 1979-01-28
Abstract: PURPOSE:To measure efficiently a wavelength loss in a broad wavelength range by supplying light from an instantaneous white light source to respective spectroscopes with a pickup element direct or through a cable to be measured. CONSTITUTION:This tester is equipped with flash lamp 1, pickup-element-attached spectroscopes 2 and 3, arithmetic unit 4, and CRT5. Then, output light from lamp 1 is led to spectroscope 3 by way of rod lens 8, optical fiber 9, connector 10, measured-light fiber 11, connectot 14, and fiber 15, and also to spectroscope 2 by way of rod lens 12 and fiber 13. Pickup elements 6 and 7 provided to corresponding spectroscopes output signals equivalent to wavelength distribution and both output signals are processed 4 to display a wavelength loss on CRT5.
Patent JP-S55100566-A (JP)
Title: Two color electrostatic printing method
Inventor: SAKAI TOSHIO
IPC: G03G15/01
Filed: 1979-01-26
Abstract: PURPOSE: To carry out successively 2-color electrostatic printing at high speed, by forming 2 visible images on a photoreceptor.  
     CONSTITUTION: Photoreceptor 1 provided with first and second photoconductive layers 1B, 1C undergoes first and second chargings opposite to each other in polarity, imagewise exposure, and formation of 2-color visible images using toners T α , T β . These images are fixed to receptor 1 with infrared lamp 10, third and fourth chargings are made in accordance with first and second chargings, receptor 1 is uniformly exposed to white light, then 2 static latent images formed in response to 2-colors are developed with toners T α , T β , to form 2-color visible images, these images are transferred to copying paper S, and fixed by the usual method, thus permitting 2-color static printing to be repeatedly made in succession sharply at high speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11203481-A (JP)
Title: Moving body identifying device
Inventor: KENMOCHI KEIICHI
IPC: G06T7/20
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To exactly discriminate a car body and a human being by finding the distribution of the moving directions of an entire moving body from image data inside a moving object area, finding uniformity expressing the level of this distribution of moving directions, and identifying the class of the moving object based on this uniformity and the shape of the moving body area. SOLUTION: A moving body detector 4 is connected through an A/D converter 3 to the output terminal of a TV camera 1, difference image data are found by this moving body detector 4, and the moving body area including a moving body 2 is extracted from these difference image data and sent to a moving body shape detector 5 and a moving direction distribution detector 6. Then, the area of the moving body area and the aspect ratio of a rectangle circumscribed with the moving body area are found by the moving body shape detector 5, and uniformity to the direction distribution of respective moving vectors detected in the moving body area is found by the moving direction distribution detector 10. These found values are inputted to a moving body identifier 11 and the car body, human being and other can be identified.
Patent JP-H08198397-A (JP)
Title: Oiler for lorry
Inventor: MOTOHASHI TOSHIAKI
IPC: B67D7/76
Filed: 1995-01-24
Abstract: PURPOSE: To provide an oiler for a lorry performing gas purging work easily and certainly. CONSTITUTION: Valve opening sensors 32, 33 are provided to a manual opening and closing valve and a gas purging means 41 driving a blower on the basis of the signal of a gas purging switch and the open signals of the valve opening sensors 32, 33 and an oil supply control means driving a pump on the basis of the signal from an oil supply switch and the valve opening signals from the valve opening sensors 32, 33 are provided.
Patent JP-H03212236-A (JP)
Title: Extraction process displaying device of extractor
Inventor: OKAMURA KENJI
IPC: A47J31/58
Filed: 1990-01-18
Abstract: PURPOSE:To execute display during extraction and permit the visual confirmation for display from outside by flashing a display lamp through a microswitch by the operation of a shape memory alloy spring. CONSTITUTION:When hot water flows in a water introducing pipe 8, a shape memory alloy spring 12 operates, and an operating plate 14 is operated against the force of a bias spring 13, and a microswitch 15 operates to put ON a display lamp 16. Since, when extraction is completed, the temperature of the water introducing pipe 8 becomes lower than a set temperature of the shape memory alloy spring 12, the bias spring 13 returns the operating plate 14 to the original state against the force of the shape memory alloy spring 12. Accordingly, the contact point of the microswitch 15 is released, and the display lamp 16 comes OFF. The display lamp 16 is put ON from the discharge of the hot water to the completion of extraction, by setting the set temperature of the shape memory alloy spring 12 a little lower than the temperature of the water introducing pipe 8 on the completion of extraction, and the display during extraction is permitted. The display during extraction can be confirmed visually from outside, and the erroneous pulling out of a busket and decanter is prevented, and safe use is permitted.
Patent JP-H07221633-A (JP)
Title: Two-modulus prescaler
Inventor: MIYATA TADAYUKI
IPC: H03K23/66
Filed: 1994-01-28
Abstract: PURPOSE:To reduce power consumption while enabling the high-speed operation of a variable frequency division part. CONSTITUTION:This prescaler is provided with a variable frequency division means 1 composed of plural flip-flops for outputting (n) or (n+1) frequency division output based on first control signals, an expansion means 2 for frequency dividing the output of the variable frequency division means 1 to (m) and outputting N frequency division or (N+1) frequency division output, a feedback means 3 for supplying the first control signals for controlling the output of the flip-flop of the final stage of the variable frequency division means 1 to the variable frequency division means 1 based on the output of the expansion means 2 and second control signals and a control means 4 for controlling a voltage to be supplied to the flip-flop of the final stage of the variable frequency division means 1 based on the output of the expansion means 2, and (n), (m) and N are integers satisfying (n)X(m)=N.